Alternating copolymers of phenylene vinylene and biarylene...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Reexamination Certificate

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C526S257000

Reexamination Certificate

active

08039567

ABSTRACT:
Disclosed herein are an alternating copolymer of phenylene vinylene and biarylene vinylene, a preparation method thereof, and an organic thin film transistor including the same. The organic thin film transistor maintains low off-state leakage current and realizes a high on/off current ratio and high charge mobility because the organic active layer thereof is formed of an alternating copolymer of phenylene vinylene and biarylene vinylene.

REFERENCES:
patent: 5625199 (1997-04-01), Baumbach et al.
patent: 5946551 (1999-08-01), Dimitrakopoulos et al.
patent: 6107117 (2000-08-01), Bao et al.
patent: 6232157 (2001-05-01), Dodabalapur et al.
patent: 6452207 (2002-09-01), Bao
patent: WO 00/79617 (2000-06-01), None

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